Part Number
Part Number:
NSN:
NIIN:
Item Name:
ROLLER , LINEAR-ROTARY MOTION
Definition:
A CYLINDRICAL BODY HAVING A CENTRALLY LOCATED HOLE TO ACCOMMODATE A PIN OR SHAFT FOR ATTACHMENT TO A PUSH ROD GUIDE, YOKE, ROCKER ARM, TURNTABLE, OR RAIL. THE ITEM PROVIDES A ROLLING CONTACT WITH THE FACE OF A VALVE STEM, OR THE LOBES OF A CAM RING OR CAMSHAFT ON ENGINES, FUEL INJECTION PUMPS, LATCHES, TURNTABLES, PARALLEL BEARING SURFACES REQUIRING A ROLLER SUPPORT, AND THE LIKE. EXCLUDES BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; AND FRICTION BEARINGS. SEE ALSO CAM FOLLOWER, NEEDLE BEARING.
CAGE Information
| Code | Company |
|---|---|
| 0000V | NCB HUNGARY HONVEDSEGI EGYSEGES TERM |
Federal Supply Class
Title
BEARINGS, PLAIN, UNMOUNTED
Inclusions:
INCLUDES SLEEVE BEARINGS; SPLIT BEARINGS; WASHER TYPE BEARINGS; JEWEL BEARINGS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); MOUNTED BEARINGS (FSC 3130).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATL | MATERIAL | STEEL |
| MATL | MATERIAL | STEEL |
| ABKV | OUTSIDE DIAMETER | 0.750 INCHES NOMINAL |
| SURF | SURFACE TREATMENT | BLACK OXIDE |
| AQPL | FACE WIDTH | 0.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | FSURFACE TREATMENT IS ONLY ON OUTER SURFACES; BSC STATIC CAPACITY: 4130 LBS.; BSC DYNAMIC CAPACITY: 1660 LBS.;OUTER RACE AND ROLLERS DATA: MATERIAL IS SAE 52100,HEAT TREAT TO ROCKWELL C 58-64; STUD DATA: MATERIAL IS SAE 52100,4118,4620,OR 8620; THREADED TO 0.4375-20UNF-3A; HEAT TREAT RACEWAY TO ROCKWELL C 60-64; HEAT TREAT STEM TO ROCKWELL C 51-56; END PLATE MATERIAL IS BRGSTEEL; SEAL MATERIAL IS MOLY-FILLED NYLON; LUBRICATION-LITHIUM SOAP BASE GREASE |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |